HEY GUYS, So i'm brand new to all of this...I need some help with what to do next. I have a 40 gallon breeder tank that's been drilled for a drain with a 1" tube, and a 110 return pump with 5/8 ID hose going up to a hang over the rim thing I made out of pvc elbows.
I also have a coralife t5 light and a bag of coralife salt mix. I need help what to do next! I know how to make a sump out of glass, I just don't know what to put in it.